Model comparison
GPT-4 Turbo vs GPT-4o
Capability radar, value bars, and side-by-side posture.
GPT-4 Turbo
Not scored
value score
GPT-4o
87
value score
GPT-4 Turbo ctx
—
GPT-4o ctx
128K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- GPT-4o87
Attribute tape
| Field | GPT-4 Turbo | GPT-4o |
|---|---|---|
| Developer | OpenAI | OpenAI |
| Context | — | 128K |
| Modalities | Text, Code, Image, Audio | |
| Openness | — | Proprietary Model |
| Speed | — | — |
| Price | — | $2.5/1M in · $10/1M out |
| Value score | — | 87 |
| Summary | GPT-4 Turbo is OpenAI's large language model offering a 128,000-token context window, vision input, JSON mode, and function calling at lower token prices than the original GPT-4. It is now considered a legacy model, largely superseded by GPT-4o and newer OpenAI releases. | Omni multimodal GPT widely deployed in products. |